CO 4 BL 50/220-18.5/2/SK-FFS-R

Diagram
Dimensions mm
H0 1845
H1 382
H2 796
L1 2144
L6 800
L7 2144
P0 1788
P5 1448
Fire-extinguishing system installation
CO 4 BL 50/220-18.5/2/SK-FFS-R

Estimated parameters
Pumped fluid water 100%
Fluid temperature 20 °C
Density 998.3 kg/m3
Kinematic viscosity 1 mm2/s
Product data
Control SK-FFS/4-18(40A)
Number of working pumps 3
Limit switches yes
Max. inlet pressure, Bar 10
Max. operating pressure, Bar 16
Fluid temperature 2…40 °C
Max. ambient temperature 40 °C
Protection class system IP54
Protection class of switchgear IP54
Diaphragm pressure vessel no
Dry run protection no
Motordata per Motor/Pump
Motor efficiency level IE2
Mains connection 3~400/50 Hz
Permitted voltage tolerance ± 10 %
Rated speed 2900
Rated power P2 18.5 kW
Rated current 31.8 А
Insulation class F
Motor protection no
Fitting dimensions
Pipe connection on the suction side DN 200
Pipe connection on the pressure side DN 125
Nominal pressure 16
Materials
Pump housing EN-GJL-250
Impeller EN-GJL-200
Shaft 1.4122
Pipework material 1.4571 [AISI316Ti ]
Gasket material
Ordering data
Weight approx. 1383.6 kg
Item number 2453412